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♂ Tamil boy name · Chaldean Numerology

Kadalvannan

"One with the deep colour of the sea, embodying its vast and timeless beauty"

Quick answer

Kadalvannan is a Tamil name meaning 'One with the deep colour of the sea, embodying its vast and…'. Numerology number 7. Lucky colour: Purple. Lucky number: 7.

✦Reviewed by our Vedic Numerology experts · Updated April 2026
Meaning
One with the deep colour of the sea, embodying its vast and timeless beauty
Origin
Tamil
Numerology number
7
Lucky colour
Purple
Lucky number
7
7
Chaldean
5
Pythagorean
The Seeker
Numerology Type
4
Syllables

Meaning of Kadalvannan

Kadalvannan is a beautiful Tamil boy name — a 4-syllable name with a melodic, flowing quality. The name means one with the deep colour of the sea, embodying its vast and timeless beauty.

The meaning carries multiple layers: one with the deep colour of the sea, and embodying its vast and timeless beauty. Each of these qualities adds depth to the name and creates a rich identity for the child who bears it.

The name starts with the letter K, which in Chaldean numerology carries its own energy as part of the name's overall vibration. The first letter is the "cornerstone" — it reveals how the person approaches new situations and the first impressions they make on the world.

In Chaldean numerology — the oldest and most accurate system of name numerology, originating in ancient Mesopotamia — Kadalvannan vibrates at the number 7. This number reveals the hidden energy and destiny connected to the name.


Nakshatra & Rashi Match

Names starting with K are traditionally considered auspicious for babies born under Mrigashira Nakshatra, Ardra Nakshatra and Punarvasu Nakshatra, which falls under Mithun (Gemini) Rashi and Makar (Capricorn) Rashi.

Combining the Nakshatra's recommended syllable with Kadalvannan's Chaldean number 7 gives a name that honours both the birth star and its numerology vibration.


Tamil Origin & Cultural Heritage

Tamil names belong to one of the oldest surviving classical language traditions — Tamil literature dates back over 2,500 years. Names are drawn from Sangam poetry, the Thirukkural, the names of Tamil deities (Murugan, Amman, Karthikeyan), and nature imagery. Tamil naming reflects a deep reverence for the Dravidian cultural identity distinct from Sanskrit traditions, though many families blend both.

Naming tradition: The birth star (Jathakam) plays a central role in Tamil naming. The first syllable of the name is derived from the nakshatra of birth, then a meaningful Tamil or Sanskrit word is built around it.

Popular regions

Tamil NaduSri LankaSingaporeMalaysiaTamil diaspora worldwide

Numerology Profile — Number 7

The Seeker · Ruled by Ketu

People with number 7 are deep thinkers and spiritual seekers. They love to learn, research, and understand the mysteries of life. They are wise, analytical, and often have strong intuition..


Full Personality Analysis — The Seeker

People with number 7 are deep thinkers and spiritual seekers. They love to learn, research, and understand the mysteries of life. They are wise, analytical, and often have strong intuition.

Key Strengths
WisdomIntuitionAnalysisSpirituality
Growth Area

May sometimes be too withdrawn or secretive.


Lucky Dates — September 2026

Based on Chaldean number 7, these dates in September 2026 carry the strongest vibration for Kadalvannan. Ideal for first words, naming ceremonies, or important decisions.

71625

Lucky Gemstone

Cat's Eye

Enhances intuition and spiritual insight

When to wear: Middle finger, Tuesday morning


Compatible Sibling Names

These names share numerologically compatible numbers (2, 5, 7) with Kadalvannan, making them ideal sibling name pairs for harmony.


Business Name Compatibility

For a child named Kadalvannan (number 7), the most compatible business names will have Chaldean numbers 2, 5, 7. When Kadalvannan grows up, choosing a business or brand name that aligns with these numbers significantly boosts the chances of success and recognition.

Use the Business Name Numerology tool to check specific names.


Complete Lucky Profile

Lucky Colours

PurpleVioletWhite

Lucky Days

ThursdayMonday

Ruling Planet

Ketu

Best Career Paths

Research, spirituality, philosophy, science, writing


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Frequently Asked Questions
What is the meaning of Kadalvannan?+

Kadalvannan is a Tamil boy name meaning "one with the deep colour of the sea, embodying its vast and timeless beauty". In Chaldean numerology, Kadalvannan vibrates at the number 7, which carries the energy of the seeker. The name has 4 syllables and is traditionally given to boy children in Tamil families.

What is the Chaldean numerology number for Kadalvannan?+

The Chaldean numerology number for Kadalvannan is 7 — The Seeker. The Pythagorean number is 5. Number 7 is ruled by Ketu and is associated with careers in research and spirituality. The lucky colours are Purple, Violet, White and the lucky days are Thursday and Monday.

Is Kadalvannan a boy or girl name?+

Kadalvannan is traditionally a boy name with Tamil origins. The name means "one with the deep colour of the sea, embodying its vast and timeless beauty" and has a 4-syllable structure, making it melodic and pleasant to hear. It is popular among Tamil families across India and the diaspora.

What are good sibling names for Kadalvannan?+

Good sibling names for Kadalvannan include Aatralarasi, Aatralmalar, Aatralmani, Abinav, Adhiyaman, as these names carry compatible Chaldean numbers (2, 5, 7), creating a harmonious family numerology. Compatible numbers in Chaldean numerology tend to share similar vibrational energies.

Is Kadalvannan a lucky name?+

Kadalvannan carries the vibration of Chaldean number 7 (The Seeker), ruled by Ketu. In Chaldean numerology this is considered a powerful and meaningful vibration. The lucky colours for Kadalvannan are Purple and Violet, and the most favourable days are Thursday and Monday. Choosing an auspicious naming ceremony date can further strengthen the name's energy.